Atmospheric River to Begin to Impact the Northwest U.S.; Gusty Winds in the Northeast U.S.

A strong atmospheric river moving into northern California later Tuesday will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through at least Wednesday. Gusty winds and isolated rain and snow showers will continue in the Northeast U.S. Tuesday behind a cold front. Read More >

Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

54°F

12°C

Humidity 94%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 04 Nov 02:26 AM PST
Extended Forecast for

16 Miles W Williams CA

  • Overnight

    Overnight: A 40 percent chance of showers.  Mostly cloudy, with a steady temperature around 54. West southwest wind around 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 7am.  Widespread haze before 1pm. Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 65. South wind 6 to 11 mph, with gusts as high as 24 mph.

    High: 65 °F

    Chance
    Showers and
    Patchy Fog
    then Haze

  • Tuesday Night

    Tuesday Night: Showers, with thunderstorms also possible after 4am.  Low around 52. Breezy, with a south wind 17 to 23 mph, with gusts as high as 44 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Cloudy then
    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 60. South wind 17 to 20 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 47. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 70%.

    Low: 47 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 4am.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 10am.  Partly sunny, with a high near 63.

    High: 63 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers. Mostly cloudy, with a steady temperature around 54. West southwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 30 percent chance of showers, mainly before 7am. Widespread haze before 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 65. South wind 6 to 11 mph, with gusts as high as 24 mph.
Tuesday Night
Showers, with thunderstorms also possible after 4am. Low around 52. Breezy, with a south wind 17 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm. High near 60. South wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 47. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
A 30 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 50.
Friday
A chance of showers before 10am. Partly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
A slight chance of showers. Partly sunny, with a high near 66.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 51.
Monday
A slight chance of showers. Partly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Williams CA
 39.17°N 122.43°W (Elev. 1398 ft)
1:21 am PST Nov 4, 2025
2am PST Nov 4, 2025-6pm PST Nov 10, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database